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MB3889

Part Number	MB3889
Manufacturer	Fujitsu Media Devices
Description	2-Channel DC/DC Converter IC
Published	Oct 4, 2007
Detailed Description	www.DataSheet4U.com FUJITSU SEMICONDUCTOR DATA SHEET DS04-27229-2E ASSP For Power Supply Applications (General Purpos...
Datasheet	MB3889 PDF File

Overview

www.
DataSheet4U.
com FUJITSU SEMICONDUCTOR DATA SHEET DS04-27229-2E ASSP For Power Supply Applications (General Purpose DC/DC Converter) 2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type MB3889 s DESCRIPTION The MB3889 is a symmetrical-phase type of two-channel, DC/DC converter IC using pulse width modulation (PWM) , incorporating an overcurrent protection circuit (requiring no current sense resistor) and an overvoltage protection circuit.
Providing high output driving capabilities, the MB3889 is suitable for down-conversion.
The MB3889 adopts both synchronous rectification to provide high efficiency and symmetrical phasing (two antiphase triangular waves) w...

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